EP3058734A4 - Video encoding and decoding - Google Patents

Video encoding and decoding Download PDF

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Publication number
EP3058734A4
EP3058734A4 EP14854675.7A EP14854675A EP3058734A4 EP 3058734 A4 EP3058734 A4 EP 3058734A4 EP 14854675 A EP14854675 A EP 14854675A EP 3058734 A4 EP3058734 A4 EP 3058734A4
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EP
European Patent Office
Prior art keywords
decoding
video encoding
encoding
video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14854675.7A
Other languages
German (de)
French (fr)
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EP3058734B1 (en
EP3058734A2 (en
Inventor
Miska Matias Hannuksela
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Nokia Technologies Oy
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Nokia Technologies Oy
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Publication of EP3058734A2 publication Critical patent/EP3058734A2/en
Publication of EP3058734A4 publication Critical patent/EP3058734A4/en
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Publication of EP3058734B1 publication Critical patent/EP3058734B1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/127—Prioritisation of hardware or computational resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP14854675.7A 2013-10-15 2014-10-14 Buffering parameters in scalable video coding and decoding Active EP3058734B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361891004P 2013-10-15 2013-10-15
PCT/IB2014/065314 WO2015056182A2 (en) 2013-10-15 2014-10-14 Video encoding and decoding

Publications (3)

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EP3058734A2 EP3058734A2 (en) 2016-08-24
EP3058734A4 true EP3058734A4 (en) 2017-09-20
EP3058734B1 EP3058734B1 (en) 2020-06-24

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EP14854675.7A Active EP3058734B1 (en) 2013-10-15 2014-10-14 Buffering parameters in scalable video coding and decoding
EP14853217.9A Active EP3058747B1 (en) 2013-10-15 2014-10-14 Scalable video encoding and decoding using syntax element

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Country Status (4)

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US (3) US10205965B2 (en)
EP (2) EP3058734B1 (en)
CN (1) CN105981387B (en)
WO (2) WO2015056179A1 (en)

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Also Published As

Publication number Publication date
EP3058734B1 (en) 2020-06-24
EP3058734A2 (en) 2016-08-24
EP3058747A4 (en) 2017-06-14
WO2015056182A2 (en) 2015-04-23
US20190174144A1 (en) 2019-06-06
WO2015056182A3 (en) 2016-08-04
US9641862B2 (en) 2017-05-02
WO2015056179A1 (en) 2015-04-23
US20150103926A1 (en) 2015-04-16
EP3058747A1 (en) 2016-08-24
US20150103927A1 (en) 2015-04-16
US10205965B2 (en) 2019-02-12
EP3058747B1 (en) 2019-11-20
CN105981387B (en) 2019-09-27
CN105981387A (en) 2016-09-28

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